205485648

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3516

約数の個数: 80

約数和(自身を含む): 562077120

約数和(自身を除く): 356591472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 43, 48, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 464, 516, 688, 696, 1032, 1247, 1392, 2064, 2494, 3433, 3741, 4988, 6866, 7482, 9976, 10299, 13732, 14964, 19952, 20598, 27464, 29928, 41196, 54928, 59856, 82392, 99557, 147619, 164784, 199114, 295238, 298671, 398228, 442857, 590476, 597342, 796456, 885714, 1180952, 1194684, 1592912, 1771428, 2361904, 2389368, 3542856, 4280951, 4778736, 7085712, 8561902, 12842853, 17123804, 25685706, 34247608, 51371412, 68495216, 102742824, 205485648]

約数ペア:

[(1, 205485648), (2, 102742824), (3, 68495216), (4, 51371412), (6, 34247608), (8, 25685706), (12, 17123804), (16, 12842853), (24, 8561902), (29, 7085712), (43, 4778736), (48, 4280951), (58, 3542856), (86, 2389368), (87, 2361904), (116, 1771428), (129, 1592912), (172, 1194684), (174, 1180952), (232, 885714), (258, 796456), (344, 597342), (348, 590476), (464, 442857), (516, 398228), (688, 298671), (696, 295238), (1032, 199114), (1247, 164784), (1392, 147619), (2064, 99557), (2494, 82392), (3433, 59856), (3741, 54928), (4988, 41196), (6866, 29928), (7482, 27464), (9976, 20598), (10299, 19952), (13732, 14964)]